Mexican Dipper - cooking recipe

Ingredients

1 (1 lb.) pkg. Velveeta Mexican hot cheese
1 (1 lb.) pkg. Velveeta Mexican mild cheese
1 (15 oz.) can tomato sauce
1 lb. ground beef
1 medium onion, chopped
1 (4 oz.) can mushrooms (optional)

Preparation

Brown ground beef and onion.
Blend cheeses and tomato sauce in crock-pot or on very low heat on stove top.
Add beef and onion mixture to cheese and tomato sauce.
Add mushrooms.
Serve warm with nachos or taco chips.